20-Peg Wall-Mounted Plastic Draining Rack with Collection Tray Physics_Electricity & Magnetism Five-pulley set of tandem 38mm/50mm

Five-pulley set of tandem 38mm/50mm low-friction plastic pulleys on open-sided frames

Four-pack of 500mL polypropylene graduated cylinders features octagonal anti-roll bases for mid-volume measuring without glass breakage risk

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Hand-painted arterial red and venous blue vessels trace the full systemic and pulmonary circulation across a mounted human figure for cardiovascular teaching

20-Peg Wall-Mounted Plastic Draining Rack with Collection Tray Physics_Electricity & Magnetism Five-pulley set of tandem 38mm/50mmWall mounted plastic draining rack with 20 pegs and a drip tray, channeling rinse water from glassware into a single collection point to keep benches dry after washing.